How does the military gather information? This title helps striving readers find out! Leveled text and crisp photos introduce the purpose of surveillance and the science behind it. Special features explore the history of surveillance, profile current and future examples, and diagram how the science works. The book closes with discussion of the future possibilities of surveillance and explores how surveillance can be used outside of the military.\n\nSurveillance\n\nFree UK delivery on this item.\n\nThis brand new item is available with free UK delivery using Royal Mail tracked services.\n\nPlease note that the price advertised is as low as we can go, we do not accept offers.\n\nHow does the military gather information? This title helps striving readers find out! Leveled text and crisp photos introduce the purpose of surveillance and the science behind it. Special features explore the history of surveillance, profile current and future examples, and diagram how the science works. The b;